Filtered by vendor Canonical
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Filtered by product Ubuntu Linux
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Total
4151 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2018-20125 | 2 Canonical, Qemu | 2 Ubuntu Linux, Qemu | 2024-08-05 | 7.5 High |
| hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings. | ||||
| CVE-2018-20126 | 3 Canonical, Opensuse, Qemu | 3 Ubuntu Linux, Leap, Qemu | 2024-08-05 | 5.5 Medium |
| hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled. | ||||
| CVE-2018-20123 | 3 Canonical, Fedoraproject, Qemu | 3 Ubuntu Linux, Fedora, Qemu | 2024-08-05 | 5.5 Medium |
| pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error. | ||||
| CVE-2018-20124 | 2 Canonical, Qemu | 2 Ubuntu Linux, Qemu | 2024-08-05 | 5.5 Medium |
| hw/rdma/rdma_backend.c in QEMU allows guest OS users to trigger out-of-bounds access via a PvrdmaSqWqe ring element with a large num_sge value. | ||||
| CVE-2018-20103 | 3 Canonical, Haproxy, Redhat | 5 Ubuntu Linux, Haproxy, Openshift and 2 more | 2024-08-05 | N/A |
| An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion. | ||||
| CVE-2018-20021 | 3 Canonical, Debian, Libvnc Project | 3 Ubuntu Linux, Debian Linux, Libvncserver | 2024-08-05 | N/A |
| LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM | ||||
| CVE-2018-20024 | 3 Canonical, Debian, Libvnc Project | 3 Ubuntu Linux, Debian Linux, Libvncserver | 2024-08-05 | N/A |
| LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS. | ||||
| CVE-2018-20022 | 3 Canonical, Debian, Libvnc Project | 3 Ubuntu Linux, Debian Linux, Libvncserver | 2024-08-05 | N/A |
| LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR | ||||
| CVE-2018-20023 | 3 Canonical, Debian, Libvnc Project | 3 Ubuntu Linux, Debian Linux, Libvncserver | 2024-08-05 | N/A |
| LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR | ||||
| CVE-2018-20020 | 3 Canonical, Debian, Libvnc Project | 3 Ubuntu Linux, Debian Linux, Libvncserver | 2024-08-05 | N/A |
| LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution | ||||
| CVE-2018-20019 | 4 Canonical, Debian, Libvnc Project and 1 more | 15 Ubuntu Linux, Debian Linux, Libvncserver and 12 more | 2024-08-05 | 9.8 Critical |
| LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution | ||||
| CVE-2018-19931 | 3 Canonical, Gnu, Netapp | 3 Ubuntu Linux, Binutils, Vasa Provider | 2024-08-05 | 7.8 High |
| An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils through 2.31. There is a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcode.h because the number of program headers is not restricted. | ||||
| CVE-2018-19824 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2024-08-05 | N/A |
| In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c. | ||||
| CVE-2018-19840 | 5 Canonical, Fedoraproject, Opensuse and 2 more | 5 Ubuntu Linux, Fedora, Leap and 2 more | 2024-08-05 | N/A |
| The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero. | ||||
| CVE-2018-19841 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-08-05 | 5.5 Medium |
| The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack. | ||||
| CVE-2018-19854 | 3 Canonical, Linux, Redhat | 3 Ubuntu Linux, Linux Kernel, Enterprise Linux | 2024-08-05 | N/A |
| An issue was discovered in the Linux kernel before 4.19.3. crypto_report_one() and related functions in crypto/crypto_user.c (the crypto user configuration API) do not fully initialize structures that are copied to userspace, potentially leaking sensitive memory to user programs. NOTE: this is a CVE-2013-2547 regression but with easier exploitability because the attacker does not need a capability (however, the system must have the CONFIG_CRYPTO_USER kconfig option). | ||||
| CVE-2018-19787 | 3 Canonical, Debian, Lxml | 3 Ubuntu Linux, Debian Linux, Lxml | 2024-08-05 | N/A |
| An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove javascript: URLs that use escaping, allowing a remote attacker to conduct XSS attacks, as demonstrated by "j a v a s c r i p t:" in Internet Explorer. This is a similar issue to CVE-2014-3146. | ||||
| CVE-2018-19518 | 4 Canonical, Debian, Php and 1 more | 4 Ubuntu Linux, Debian Linux, Php and 1 more | 2024-08-05 | 7.5 High |
| University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.c) without preventing argument injection, which might allow remote attackers to execute arbitrary OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics. For example, if rsh is a link to ssh (as seen on Debian and Ubuntu systems), then the attack can use an IMAP server name containing a "-oProxyCommand" argument. | ||||
| CVE-2018-19535 | 4 Canonical, Debian, Exiv2 and 1 more | 7 Ubuntu Linux, Debian Linux, Exiv2 and 4 more | 2024-08-05 | 6.5 Medium |
| In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of service (application crash due to a heap-based buffer over-read) via a crafted PNG file. | ||||
| CVE-2018-19543 | 4 Canonical, Debian, Jasper Project and 1 more | 5 Ubuntu Linux, Debian Linux, Jasper and 2 more | 2024-08-05 | N/A |
| An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2_decode in libjasper/jp2/jp2_dec.c. | ||||